steel rod is subjected to a force of 5 kN. The initial length of the rod is 690 mm and after elongation its length is equal to 700 mm. Estimate engineering and true strain

Q: 2. The flow curve parameters for a certain stainless steel are strength coefficient = 1100 MPa and…

A: Step-1               Given Data                                   strength coefficient (k) = 1100…

Q: The image shows the yield loci for the Tresca and von Mises yield criteria. Between which two points…

A: GIVEN: TO FIND:

Q: A specimen with cylindrical shape was subjected to tensile test. Please plot the stress vs. strain…

A: Diameter of test specimen, do=11.600 mmLength of test specimen, lo=50.500 mm

Q: engineering  and  true  stress strain curves for shear are similar guess

A: Given:

Q: How can the principal normal strains and maximum in-plane shear strain be determined?

A:

Q: terial has the following properties, ultimate Sul = σul = 350mpa, the strain hardening exponent…

A: Given values:Sultimate=350 MPan=0.2

Q: For a number of points during a tension test on Man-Ten steel, engineering stress and strain data…

A:

Q: (SI Units) In a tensile test on a steel specimen, true strain = 0.11 at a stress of 245 MPa. When…

A:

Q: 4_In compression testing, test-pieces have to be short and the length not be greater than three…

A: Solution:

Q: By performing torsion tests, which develop pure shear in a ductile specimen, does the maximum…

A:

Q: When an element of material is subjected to deformations that only occur in a single plane, it…

A: If the state of  strain acting on a material particle is such that the non-zero strain components…

Q: In True stress-true-strain curve in tension of solid metal cylinder 45 mm high and 8 mm in diameter,…

A: The height of the cylinder is h=45 mm. The diameter of the cylinder is d=8 mm. The true stress in…

Q: Find the strain proportions (ɛ1:E2:E3) that existed in a forming process where O3= 0. Also specify…

A: Given data, Stresses are σ1 σ2=σ13 and, σ3=0

Q: A tensile specimen of cylindrical brass cartridge subjected to a load of 150 kg has a cross section…

A:

Q: A hot rolled steel tension test sample has a diameter of 6 mm and the original gage lenght of 30 mm.…

A: Original diameter of the specimen, Do=6mm Original Length of the specimen, Lo=30mm Fracture…

Q: 02: A steel specimen 12mm diameter has gauge length 50mm. the steel specimen had tested via tensile…

A: We are suppose to solve only 3 subparts. Please post other subparts as a separate question.

Q: B) In a metal forming operation, where the strength coefficient (K = 300 MPa), flow stress is 130…

A:

Q: A tensile test is performed on a metal specimen, and it is found that a true plastic strain of 0.20…

A:

Q: In a sheet metal of 2 mm thickness a hole of 10 mm diameter needs to be punched. The yield strength…

A: Given data: The thickness of the sheet metal is t = 2 mm. The diameter of the hole is d = 10 mm.…

Q: A sample is subjected to a 33.5 kN tensile load. This results in an elastic deformation only…

A: Given   Load, P = 33.5 kN      Strain = 0.00405 Length, L = 12.7 mm Find   Width, w

Q: How does the increase in strain rate affect the Youngs modulus, UTS and ductility of material? (At…

A: There is a great impact of strain rate, temperature, and other atmospheric conditions on the young…

Q: A cylindrical specimen of 1018 steel having a diameter of 6.35 mm and a gauge length of 38.1 mm is…

A: The cross-sectional area of the specimen is The stress in the element can be determined as, The…

Q: In stress and strain diagram for a perfectly ductile material, the yield strength, and ultimate…

A: In the given Statement it is mentioned that stress strain curve of perfect ductile material have…

Q: What could be found equal in both the true and an engineering stress strain curves? Select one: A)…

A: We have to discuss that what could be found equal in both the true and an engineering stress strain…

Q: The maximum principal stress yield criterion is an appropriate choice for ductile materials but the…

A: Practical results prove that the shear strength of ductile material is 57 % of the yield strength of…

Q: Can we calculate true strain values at point M and F using ɛT = ln(1+ɛ)

A: Given data: Engineering strain at MεM=35%=0.35Engineering strain at FεF=53%=0.53 Need to determine…

Q: Two previously undeformed cylindrical specimens of an alloy are to be strain hardened by reducing…

A:

Q: 2) The strength coefficient and strain-hardening exponent of a certain test metal are 750 MPa and…

A:

Q: Two cylindrical specimens of an alloy are to be strain hardened by reducing their cross- sectional…

A: The Answer is Below

Q: A tensile test is performed on metal specimen and it found that a true plastic strain of 0.02 is…

A: Given, n = 0.22 ∈1=0.02 σ1=345 MPaσ2=415 MPa

Q: A cylindrical sample that is produced from a metal is tested under compression. The metal has a…

A: Given data: The Young's modulus of the metal is E = 150 GPa. The shear modulus of the metal is G =…

Q: Which of the following is correct regarding the stress strain curve of Mild steel a. No elastic…

A: 1) The curve is initial elastic upto Elastic Limit. 2) The curve si straight upto LOP 3) After EL ,…

Q: A 10000N tensile force is used to pull a cylindrical rod with an initial diameter of 2 cm. During…

A: Given data: Tensile Force = 10000 N Initial Diameter of Cylinder = 2 cm Final Diameter of Cylinder =…

Q: Engineering strain of a mild steel sample is recorded as 0.100%. The true strain is

A: Given, Engineering strain = ε = 0.1% = 0.001   True strain is given by, εT = ln (1 + ε)= ln…

Q: Explain the different experimental methods that would relate stress with strain to determine the…

A: Stress is the ratio of load acting on a cross-section to the area of cross-section. It is usually…

Q: Engineering strain of a mild steel sample is recorded as 0.100%. The true strain is 0.0109/. 0.0559/

A:

Q: Draw a typical stress vs strain tensile test curve for the following material and label the axis. A…

A:

Q: A commercially-pure copper wire originally 10.00 m long is pulled until its final length is 10.10 m.…

A:

Q: The relation between maximum utilizable values obtained by tension test and pure shear test for…

A: Maximum shear stress theory is primarily applicable for ductile materials. It is required to…

Q: A tensile specimen of cylindrical brass cartridge subjected to a load of 350 kg has a cross section…

A:

Q: ing strain of a mild steel sample is recorded as 0.100%, determine true strain.

A: Given:Engineering strain, εE=0.100 %

Q: The young’s modulus of nickel is 209 gpa. Determine the length of the bar (in mm) when a force of…

A:

Q: The strength coefficient and strain-hardening exponent of a certain test metal are 750 MPa and…

A: We need to calculate the final diameter of the specimen

Q: Write the definitions for engineering stress, true stress,engineering strain, and true strain for…

A: Engineering stress is defined as the force ( applied load ) per unit original cross section of the…

Q: 02: A steel specimen 12mm diameter has gauge length 50mm. the steel specimen had tested via tensile…

A: we are suppose to solve only 3 subparts of a question. please post other parts and other question as…